72101156

素因数分解:

$2^2\times {\mathrm{1951}}^1\times {\mathrm{9239}}^1$

素因数の和:11194

約数の個数: 12

約数和(自身を含む): 126255360

約数和(自身を除く): 54154204

約数列:

[1, 2, 4, 1951, 3902, 7804, 9239, 18478, 36956, 18025289, 36050578, 72101156]

約数ペア:

[(1, 72101156), (2, 36050578), (4, 18025289), (1951, 36956), (3902, 18478), (7804, 9239)]